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25102120 results

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    Male teacher teaching girl — Stock Photo
    Male teacher teaching girl
    Young boy browsing phone at desk — Stock Photo
    Young boy browsing phone at desk
    Portrait of a boy reading in a christmas santa hat — Stock Photo
    Portrait of a boy reading in a christmas santa hat
    Illustration of lungs in male body silhouette. — Stock Photo
    Illustration of lungs in male body silhouette.
    Smiling, attentive man listening to headphones in conference audience — Stock Photo
    Smiling, attentive man listening to headphones in conference audience
    From above set of cute rubber ducklings toys in a row placed on bright blue and yellow background — Stock Photo
    From above set of cute rubber ducklings toys in a row placed on bright blue and yellow background
    Young friends college students studying with book and digital tablet at table — Stock Photo
    Young friends college students studying with book and digital tablet at table
    Man reading book in living room — Stock Photo
    Man reading book in living room
    Woman sitting on chair and reading book at home — Stock Photo
    Woman sitting on chair and reading book at home
    College students using digital tablet in commons — Stock Photo
    College students using digital tablet in commons
    Schoolboy doing science experiment in school chemistry laboratory. — Stock Photo
    Schoolboy doing science experiment in school chemistry laboratory.
    Hands of female paramedic CPR training on baby dummy outdoors. — Stock Photo
    Hands of female paramedic CPR training on baby dummy outdoors.
    3d rendered illustration of human vascular system. — Stock Photo
    3d rendered illustration of human vascular system.
    Side view close up of a young Asian female student wearing a turban using a smartphone in a library — Stock Photo
    Side view close up of a young Asian female student wearing a turban using a smartphone in a library
    Illustration of liver in transparent male silhouette. — Stock Photo
    Illustration of liver in transparent male silhouette.
    Teenage girl using laptop at desk in classroom — Stock Photo
    Teenage girl using laptop at desk in classroom
    Happy hispanic girl sitting at kitchen table doing school work using laptop. happy family at home. — Stock Photo
    Happy hispanic girl sitting at kitchen table doing school work using laptop. happy family at home.
    Rural teacher and pupils smiling at camera in outdoor learning — Stock Photo
    Rural teacher and pupils smiling at camera in outdoor learning
    Stent and balloon catheter, digital illustration. — Stock Photo
    Stent and balloon catheter, digital illustration.
    Stylish man in bright headphones surfing mobile phone while leaning on marble wall in sunny day — Stock Photo
    Stylish man in bright headphones surfing mobile phone while leaning on marble wall in sunny day
    Girl writing in chalk on a chalkboard. — Stock Photo
    Girl writing in chalk on a chalkboard.
    College professor leading lesson in classroom — Stock Photo
    College professor leading lesson in classroom
    Chef helping students with Down Syndrome in baking class — Stock Photo
    Chef helping students with Down Syndrome in baking class
    Young little asian toddler girl playing with educational toys — Stock Photo
    Young little asian toddler girl playing with educational toys
    Male anatomy showing Internal oblique muscle, computer illustration. — Stock Photo
    Male anatomy showing Internal oblique muscle, computer illustration.
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Lung cancer in female realistic body 3d model, conceptual computer illustration. — Stock Photo
    Lung cancer in female realistic body 3d model, conceptual computer illustration.
    Young female college students studying in cafe — Stock Photo
    Young female college students studying in cafe
    High school students watching teacher leading lesson at whiteboard in classroom — Stock Photo
    High school students watching teacher leading lesson at whiteboard in classroom
    Girl pointing at distant in book store — Stock Photo
    Girl pointing at distant in book store
    Digital 3d colored illustration of cancer cell in process of mitosis. — Stock Photo
    Digital 3d colored illustration of cancer cell in process of mitosis.
    Realistic structure of female musculature, digital illustration. — Stock Photo
    Realistic structure of female musculature, digital illustration.
    Front view of two young African schoolboys running out of school and into the school yard ahead of the teacher and their classmates at a township elementary school — Stock Photo
    Front view of two young African schoolboys running out of school and into the school yard ahead of the teacher and their classmates at a township elementary school
    Crop little girl drawing with multicolored pencils on paper sheet in light room — Stock Photo
    Crop little girl drawing with multicolored pencils on paper sheet in light room
    Portrait confident young male college student in library — Stock Photo
    Portrait confident young male college student in library
    Caucasian female teacher wearing face mask measuring temperature of a boy in an elementary school. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Caucasian female teacher wearing face mask measuring temperature of a boy in an elementary school. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Abstract male silhouette with visible brain and nerves of nervous system, computer illustration. — Stock Photo
    Abstract male silhouette with visible brain and nerves of nervous system, computer illustration.
    Young male student with Down Syndrome baking in kitchen — Stock Photo
    Young male student with Down Syndrome baking in kitchen
    Side view close up of a young Asian female student wearing a turban reading a book and studying in a library — Stock Photo
    Side view close up of a young Asian female student wearing a turban reading a book and studying in a library
    Smiling schoolboy using digital tablet — Stock Photo
    Smiling schoolboy using digital tablet
    Illustration of female silhouette with painful joints. — Stock Photo
    Illustration of female silhouette with painful joints.
    College students studying at desk in classroom — Stock Photo
    College students studying at desk in classroom
    High school students with hands raised during lesson in classroom — Stock Photo
    High school students with hands raised during lesson in classroom
    3d rendered illustration of human knee on white background. — Stock Photo
    3d rendered illustration of human knee on white background.
    Curious junior high school students looking at globe in classroom — Stock Photo
    Curious junior high school students looking at globe in classroom
    Boy reading book in lounge chair in front of bookshelves in home interior — Stock Photo
    Boy reading book in lounge chair in front of bookshelves in home interior
    Happy hispanic girl sitting at kitchen table doing school work using laptop. happy family at home together. — Stock Photo
    Happy hispanic girl sitting at kitchen table doing school work using laptop. happy family at home together.
    Confident, happy female instructor preparing in classroom — Stock Photo
    Confident, happy female instructor preparing in classroom
    Male feet silhouette with foot pain, digital illustration. — Stock Photo
    Male feet silhouette with foot pain, digital illustration.
    Primary school students in rural primary school — Stock Photo
    Primary school students in rural primary school
    Bookshelves with files and cabinets in office, analogue record storage. — Stock Photo
    Bookshelves with files and cabinets in office, analogue record storage.
    Human heart with colored superior vena cava, computer illustration. — Stock Photo
    Human heart with colored superior vena cava, computer illustration.
    System of human brain arteries on white background, digital illustration. — Stock Photo
    System of human brain arteries on white background, digital illustration.
    Boy holding exercise books — Stock Photo
    Boy holding exercise books
    Teacher and students playing outdoors — Stock Photo
    Teacher and students playing outdoors
    Front entrance to high school of Bradenton, Florida, United States — Stock Photo
    Front entrance to high school of Bradenton, Florida, United States
    Bartonella quintana bacteria, digital illustration. — Stock Photo
    Bartonella quintana bacteria, digital illustration.
    Male anatomy showing Semispinalis thoracis muscle, computer illustration. — Stock Photo
    Male anatomy showing Semispinalis thoracis muscle, computer illustration.
    Front view close up of a middle aged African female school teacher standing at the front of the class pointing at the blackboard with pupils watching from their desks during a lesson in a township elementary school classroom — Stock Photo
    Front view close up of a middle aged African female school teacher standing at the front of the class pointing at the blackboard with pupils watching from their desks during a lesson in a township elementary school classroom
    Portrait smiling, confident male artist painting in art studio — Stock Photo
    Portrait smiling, confident male artist painting in art studio